Wednesday, September 17, 2008

Chapter 20

What are the topics in chapter 20?

5 comments:

Kelsey M. said...

There are three topics in Chapter 20. They are bacteria, viruses, and bacter, viruses, and Humans. That is was ch. 20 is all about.

Rylee said...

One topic is about bacteria. One is about viruses. The other is dealing with humans.

Abby said...

Chapter 20 has three topics. They are; bacteria, viruses, and bacteria viruses, and humans. Thats what we are learning in Chapter 20.

kelseyr. said...

Chapter 20's name is Bacteria and Viruses. There is three topics. They are bacteria, viruses, and bacteria, viruses, and humans.

Anonymous said...

The Topics are Bacteria, Viruses, and Bacteria Viruses and Humans.
There are only three topics in this chapter. They sound fun.